JP2009525117A5 - - Google Patents

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Publication number
JP2009525117A5
JP2009525117A5 JP2008552934A JP2008552934A JP2009525117A5 JP 2009525117 A5 JP2009525117 A5 JP 2009525117A5 JP 2008552934 A JP2008552934 A JP 2008552934A JP 2008552934 A JP2008552934 A JP 2008552934A JP 2009525117 A5 JP2009525117 A5 JP 2009525117A5
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JP
Japan
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power
doppler
peak
spectrum
band
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JP2008552934A
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English (en)
Japanese (ja)
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JP5534674B2 (ja
JP2009525117A (ja
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Priority claimed from PCT/IB2007/050296 external-priority patent/WO2007088508A2/en
Publication of JP2009525117A publication Critical patent/JP2009525117A/ja
Publication of JP2009525117A5 publication Critical patent/JP2009525117A5/ja
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JP2008552934A 2006-02-03 2007-01-29 非正弦波周期性の流動作用を測定又は検出する超音波法及び装置 Active JP5534674B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US76483806P 2006-02-03 2006-02-03
US60/764,838 2006-02-03
PCT/IB2007/050296 WO2007088508A2 (en) 2006-02-03 2007-01-29 Ultrasonic method and apparatus for measuring or detecting flow behavior of a non-sinusoidal periodicity

Publications (3)

Publication Number Publication Date
JP2009525117A JP2009525117A (ja) 2009-07-09
JP2009525117A5 true JP2009525117A5 (enExample) 2012-07-26
JP5534674B2 JP5534674B2 (ja) 2014-07-02

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ID=38327766

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008552934A Active JP5534674B2 (ja) 2006-02-03 2007-01-29 非正弦波周期性の流動作用を測定又は検出する超音波法及び装置

Country Status (6)

Country Link
US (2) US20090018449A1 (enExample)
EP (1) EP1983898B1 (enExample)
JP (1) JP5534674B2 (enExample)
KR (1) KR20080094014A (enExample)
CN (1) CN101378699B (enExample)
WO (1) WO2007088508A2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101167656B (zh) * 2006-10-23 2012-10-03 深圳迈瑞生物医疗电子股份有限公司 组织多普勒成像方法和装置
JP5944916B2 (ja) * 2010-11-11 2016-07-05 ゾール メディカル コーポレイションZOLL Medical Corporation 急性期介護処置システムの計器盤
JP6114757B2 (ja) * 2011-12-16 2017-04-12 コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. 処理装置及び記憶媒体
WO2013155537A1 (en) * 2012-04-13 2013-10-17 Tessonics Corp. A method to obtain 3d images of a flowing region beneath an object using speckle reflections
US11471063B2 (en) 2016-11-10 2022-10-18 Auburn University Information processing method, device, and system for evaluating blood vessels
EP3537962A4 (en) 2016-11-10 2019-11-27 Auburn University METHOD AND SYSTEM FOR ASSESSING BLOOD VESSELS
US11331078B2 (en) * 2019-03-20 2022-05-17 Siemens Medical Solutions Usa, Inc. Quantitative ultrasound using fundamental and harmonic signals

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4513249A (en) * 1979-04-23 1985-04-23 Baghdady Elie J Method and apparatus for signal detection, separation and suppression
JP3040466B2 (ja) * 1990-07-17 2000-05-15 ブリテイッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー 画像処理方法
US6185457B1 (en) * 1994-05-31 2001-02-06 Galvani, Ltd. Method and apparatus for electrically forcing cardiac output in an arrhythmia patient
US5741980A (en) * 1994-11-02 1998-04-21 Foster-Miller, Inc. Flow analysis system and method
US6122482A (en) * 1995-02-22 2000-09-19 Global Communications, Inc. Satellite broadcast receiving and distribution system
EP0816986B1 (en) * 1996-07-03 2006-09-06 Hitachi, Ltd. System for recognizing motions
JP3857788B2 (ja) * 1997-09-01 2006-12-13 テルモ株式会社 循環器情報計測システム
GB9726664D0 (en) * 1997-12-17 1998-02-18 Nycomed Imaging As Improvements in or relating to ultrasonography
DE59914044D1 (de) * 1998-02-26 2007-01-25 Alfred Schiller Vorrichtung zum Erzeugen eines Hilfssignals zum Bestimmen des Zeitpunkts einer Herzdefibrillation
JPH11287853A (ja) * 1998-04-03 1999-10-19 Denso Corp レーダ装置
EP1082050B1 (en) * 1998-06-03 2011-08-24 Masimo Corporation Stereo pulse oximeter
US6080107A (en) * 1999-01-26 2000-06-27 Hewlett-Packard Company Methods for the use of contrast agents in ultrasonic imaging
US6213951B1 (en) * 1999-02-19 2001-04-10 Acuson Corporation Medical diagnostic ultrasound method and system for contrast specific frequency imaging
US6213947B1 (en) * 1999-03-31 2001-04-10 Acuson Corporation Medical diagnostic ultrasonic imaging system using coded transmit pulses
US6179781B1 (en) * 1999-03-31 2001-01-30 Acuson Corporation Medical diagnostic ultrasound method and apparatus for improving doppler processing
US6440082B1 (en) * 1999-09-30 2002-08-27 Medtronic Physio-Control Manufacturing Corp. Method and apparatus for using heart sounds to determine the presence of a pulse
US6970742B2 (en) * 2000-01-11 2005-11-29 Savacor, Inc. Method for detecting, diagnosing, and treating cardiovascular disease
US6461303B2 (en) * 2000-01-19 2002-10-08 Bjorn Angelsen Method of detecting ultrasound contrast agent in soft tissue, and quantitating blood perfusion through regions of tissue
US6375618B1 (en) * 2000-01-31 2002-04-23 General Electric Company Enhanced tissue-generated harmonic imaging using coded excitation
DE10008886A1 (de) 2000-02-25 2001-09-13 Ulrich Kreutzer Defibrillator
DE20003455U1 (de) 2000-02-25 2000-05-25 Kreutzer, Ulrich, Dr.med., 03048 Cottbus Defibrillator
JP4567842B2 (ja) * 2000-04-10 2010-10-20 株式会社東芝 超音波診断装置
US6398733B1 (en) * 2000-04-24 2002-06-04 Acuson Corporation Medical ultrasonic imaging system with adaptive multi-dimensional back-end mapping
JP2002017695A (ja) * 2000-07-03 2002-01-22 Seiko Instruments Inc 脈波検出装置
US6623435B2 (en) * 2000-07-03 2003-09-23 Seiko Instruments Inc. Pulse wave detecting apparatus
US6626836B2 (en) * 2001-04-04 2003-09-30 Siemens Medical Solutions Usa, Inc. Adaptive signal processing scheme for contrast agent imaging
US6575914B2 (en) * 2001-05-18 2003-06-10 Koninklijke Philips Electronics N.V. Integrated cardiac resuscitation system with ability to detect perfusion
US6565914B2 (en) 2001-07-11 2003-05-20 The Goodyear Tire & Rubber Company Method for controlling deposited polymer on a substrate
US6679847B1 (en) * 2002-04-30 2004-01-20 Koninklijke Philips Electronics N.V. Synthetically focused ultrasonic diagnostic imaging system for tissue and flow imaging
US6632177B1 (en) * 2002-05-01 2003-10-14 Acuson Corporation Dual process ultrasound contrast agent imaging
US20040116969A1 (en) * 2002-08-26 2004-06-17 Owen James M. Pulse detection using patient physiological signals
US6966878B2 (en) * 2003-08-28 2005-11-22 Ge Medical Systems Global Technology Company, Llc Method and apparatus for obtaining a volumetric scan of a periodically moving object
US8469887B2 (en) * 2003-12-19 2013-06-25 General Electric Company Method and apparatus for flow parameter imaging
CN100581483C (zh) * 2004-09-28 2010-01-20 皇家飞利浦电子股份有限公司 用于呈现关于由超声外部测量的体液的流动特性的信息的方法和装置
US8731658B2 (en) * 2005-01-31 2014-05-20 Physio-Control, Inc System and method for using diagnostic pulses in connection with defibrillation therapy
US20090306525A1 (en) * 2005-07-15 2009-12-10 Koninklijke Philips Electronics N.V. Apparatus and Method for Defibrillation Pulse Detection Using Electromagnetic Waves

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